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nadya68 [22]
3 years ago
8

What is meant by Information Retrieval?

Computers and Technology
1 answer:
mr Goodwill [35]3 years ago
7 0

information retrieval is searching for information of an unstructured nature from a larger number of quantity of information

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Which of the following binary (base-2) numbers is LARGEST?
Lemur [1.5K]

Answer:

A. 11000000

Explanation:

A. 11000000 is 192

B. 01111111 is 127

C. 00000001 is 1

D. 10111111 is 191

Therefore, making A the largest.

7 0
3 years ago
What problems do you see in the process of transacting business online
allsm [11]

Lack of Computer Expertise. ...

Difficulty Developing Relationships. ...

Privacy and Security Concerns. ...

Issues With Copyrights. ...

Limitations of Business Types.

4 0
2 years ago
For how long should a media piece hold the user's attention?
Nastasia [14]

Answer:

C) until the message has been communicated

5 0
3 years ago
Read 2 more answers
Which of the following would be the most appropriate way to address and greet your teacher, Mr. Joseph Herman, in an email? Hi J
Valentin [98]
To determine what would be the most appropriate way to address and greet your teacher during an email, we should eliminate some greetings, such as:
"Yo wassup?", "How  u doin?", or any other grammatical and socially inappropriate errors.
Let's look at our first option.
"Hi Joseph, How u doin??". This is incorrect as it is not appropriate to address anyone in such a manner and with grammatical errors.
Let's look at our second option.
"Dear Joseph Herman, how are you doing!!". This was on the right path, but didn't end well. The ending of the message, "how are you doing!!" is incorrect punctuation, and has too much excitement.
How about our third option?
"Dear Mr. Herman, I hope you're doing fine.". This is a great email. It has perfect punctuation, grammar, and is appropriate.
What about our fourth?
"Dear Joseph, i hope you are doing great.". This is a good email, but has incorrect punctuation.
Your answer is C.) Dear Mr. Herman, I hope you're doing fine.
8 0
3 years ago
For the following 4-bit operation, assuming these register are ONLY 4-bits in size, which status flags are on after performing t
m_a_m_a [10]

Answer:

All flags are On ( c, z , N  )

Explanation:

Given data:

4-bit operation

Assuming 2's complement representation

<u>Determine status flags that are on after performing </u> 1010+0110

    1   1

    1  0   1  0

    0  1   1  0

  1  0 0 0 0

we will carry bit = 1 over

hence C = 1

given that: carry in = carry out there will be zero ( 0 ) overflow

hence V = 0

also Z = 1      

But the most significant bit is  N = 1

8 0
3 years ago
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